cemu 1.7.0 with texture modding?

GX2: Added support for customizable graphics via 'Graphic packs' (alias graphic modding support built into the emulator)
GX2: Overhauled shader cache. Shader cache files can now be transferred between different PCs and remain compatible across future Cemu versions.
GX2: Fixed a bug where alpha-test related registers where incorrectly handled for shaders read from the shader cache

ooh this will be interesting, as you can already dump textures already for games
zelda can now go to hd and beyond, seen 4k screenshots